2019081216

素因数分解:

$2^{10}\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12401}}^1$

素因数の和:12477

約数の個数: 88

約数和(自身を含む): 5483569104

約数和(自身を除く): 3464487888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1024, 1272, 1536, 1696, 2544, 3072, 3392, 5088, 6784, 10176, 12401, 13568, 20352, 24802, 27136, 37203, 40704, 49604, 54272, 74406, 81408, 99208, 148812, 162816, 198416, 297624, 396832, 595248, 657253, 793664, 1190496, 1314506, 1587328, 1971759, 2380992, 2629012, 3174656, 3943518, 4761984, 5258024, 6349312, 7887036, 9523968, 10516048, 12698624, 15774072, 19047936, 21032096, 31548144, 38095872, 42064192, 63096288, 84128384, 126192576, 168256768, 252385152, 336513536, 504770304, 673027072, 1009540608, 2019081216]

約数ペア:

[(1, 2019081216), (2, 1009540608), (3, 673027072), (4, 504770304), (6, 336513536), (8, 252385152), (12, 168256768), (16, 126192576), (24, 84128384), (32, 63096288), (48, 42064192), (53, 38095872), (64, 31548144), (96, 21032096), (106, 19047936), (128, 15774072), (159, 12698624), (192, 10516048), (212, 9523968), (256, 7887036), (318, 6349312), (384, 5258024), (424, 4761984), (512, 3943518), (636, 3174656), (768, 2629012), (848, 2380992), (1024, 1971759), (1272, 1587328), (1536, 1314506), (1696, 1190496), (2544, 793664), (3072, 657253), (3392, 595248), (5088, 396832), (6784, 297624), (10176, 198416), (12401, 162816), (13568, 148812), (20352, 99208), (24802, 81408), (27136, 74406), (37203, 54272), (40704, 49604)]